{"product_id":"bilstein-bmw-f13-b12-pro-kit-coilover-640d-640i","title":"Bilstein B12 (Pro-Kit) Suspension Kit for BMW 6 Series F13 640d \u0026 640i 2011–2017 – Lowering Springs \u0026 Dampers – 46-257741","description":"\u003cdiv class=\"product__description rte\"\u003e\n  \u003ch2\u003eBilstein B12 Pro Kit Suspension for BMW F13 6 Series 640d and 640i – Part Number 46-257741\u003c\/h2\u003e\n\n  \u003cp\u003e\n    Transform your BMW F13 6 Series with the Bilstein B12 Pro Kit. This performance suspension kit is the ideal upgrade for BMW 640d and 640i owners who want sharper handling, reduced body roll, confidence at speed and a purposeful, lower stance. Engineered specifically for the F13 platform, the Bilstein B12 combines matched dampers and sport springs to deliver precise control and everyday comfort. It is the perfect coilover alternative for drivers who want a coilover look with a fixed, expertly tuned drop and OEM quality.\n  \u003c\/p\u003e\n\n  \u003ch3\u003eWhy choose Bilstein B12 for your BMW F13\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eVehicle specific tuning for BMW F13 640d and 640i\u003c\/li\u003e\n    \u003cli\u003eImproved handling and comfort compared to factory suspension\u003c\/li\u003e\n    \u003cli\u003eStatic lowering for a sportier stance and enhanced road feel\u003c\/li\u003e\n    \u003cli\u003eDirect fit with factory geometry maintained\u003c\/li\u003e\n    \u003cli\u003eNo rubbing, no scraping and ground clearance preserved when installed as intended\u003c\/li\u003e\n    \u003cli\u003eUp to 50 mm lowering depending on application with technical certification\u003c\/li\u003e\n    \u003cli\u003eIdeal for fast road driving and long distance comfort\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eWhat you can expect\u003c\/h3\u003e\n  \u003cp\u003e\n    The Bilstein B12 Pro Kit is designed for quick, straightforward installation and a transformative result. Steering response is crisper, cornering is more composed and the car sits with a clean, even drop that complements the F13’s lines. You get the coilover-style stance without the complexity of adjusters and without compromising daily usability.\n  \u003c\/p\u003e\n\n  \u003ch3\u003eDirect fit. Engineered for the F13.\u003c\/h3\u003e\n  \u003cp\u003e\n    The spring compression height and motion ratios mirror the original BMW design so the geometry stays correct. That means predictable handling, proper clearance and trouble free ownership after installation. It is an easy choice if you are upgrading tired factory dampers or looking for a sport suspension that just works.\n  \u003c\/p\u003e\n\n  \u003ch3\u003eCompatibility\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eBMW 6 Series F13 Coupé 2011 to 2017\u003c\/li\u003e\n    \u003cli\u003eModels: 640d and 640i\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003ePart number\u003c\/h3\u003e\n  \u003cp\u003e46-257741\u003c\/p\u003e\n\n  \u003ch3\u003eManufactured by\u003c\/h3\u003e\n  \u003cp\u003eBilstein\u003c\/p\u003e\n\n  \u003ch3\u003eWarranty\u003c\/h3\u003e\n  \u003cp\u003e2 year Bilstein warranty\u003c\/p\u003e\n\n  \u003ch3\u003eFitting and setup\u003c\/h3\u003e\n  \u003cp\u003e\n    For professional installation and geometry setup we recommend booking with Nforcd in Warwickshire. Request a fitting quote and availability at Sales@nforcd.com.\n  \u003c\/p\u003e\n\n  \u003ch3\u003eProven by us and our customers\u003c\/h3\u003e\n  \u003cp\u003e\n    We have installed the Bilstein B12 Pro Kit on BMW F13 640d and 640i builds and the feedback is consistently positive. Customers love the improved stability, reduced roll and comfortable ride quality, along with the aggressive yet practical lowering that suits daily driving.\n  \u003c\/p\u003e\n\n  \u003ch3\u003eLooking for this kit online\u003c\/h3\u003e\n  \u003cp\u003e\n    Common search terms: Bilstein B12 Pro Kit BMW F13, Bilstein 46-257741, BMW 640d suspension, BMW 640i suspension, BMW F13 lowering springs, BMW F13 suspension kit, Bilstein shocks F13, BMW 6 Series suspension upgrade, sport suspension kit BMW 640d, coilover alternative F13, Bilstein B12 UK, performance suspension BMW 6 Series.\n  \u003c\/p\u003e\n\u003c\/div\u003e","brand":"Bilstein","offers":[{"title":"Default Title","offer_id":42399769428156,"sku":null,"price":1418.81,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/9465\/6700\/products\/BilsteinBMWF13B12ProKitCoilover_640d_640i_-1_1946x_bc319bd1-f44b-438d-85a3-e032a4dbc56f.jpg?v=1671062928","url":"https:\/\/www.nforcd.com\/products\/bilstein-bmw-f13-b12-pro-kit-coilover-640d-640i","provider":"Nforcd","version":"1.0","type":"link"}